Which correctly uses commas to set off nonessential information in the sentence?
A) Originally thought to be a cure for nausea Coca Cola is the number one selling soft drink in the world.
B) Originally thought to be a cure for nausea, Coca Cola is the number one selling soft drink in the world.
C) Originally thought to be a cure for nausea; Coca Cola is the number one selling soft drink in the world.
D) Originally thought to be a cure for nausea, Coca Cola is the number one selling soft drink, in the world.